CUET Biology MCQs with Answers 2026: Chapter-wise Practice Questions, Diagrams & Revision Notes for Exam Success

Preparing for CUET Biology requires a strong understanding of concepts, diagrams, and application-based questions. This comprehensive guide provides chapter-wise MCQs with answers, important diagrams, and quick revision notes to help you score high in the exam.

Whether you are targeting top universities or aiming to strengthen your Biology fundamentals, this post will support your preparation with smart strategies and personalized online learning guidance.

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Why CUET Biology MCQs Are Crucial for High Scores

MCQs play a vital role in CUET Biology preparation as they test both conceptual clarity and application skills.

Key Benefits:

• Improves accuracy and speed
• Enhances diagram-based understanding
• Strengthens conceptual learning
• Helps in quick revision before exams

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Chapter-wise CUET Biology MCQs with Answers

1. Cell Structure & Function

Sample MCQs:

1. Which organelle is known as the powerhouse of the cell?
   a) Nucleus
   b) Ribosome
   c) Mitochondria
   d) Golgi apparatus
   Answer: c) Mitochondria
2. The cell membrane is:
   a) Fully permeable
   b) Impermeable
   c) Selectively permeable
   d) Rigid
   Answer: c) Selectively permeable

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2. Genetics & Evolution

Sample MCQs:

1. Who is known as the father of genetics?
   a) Darwin
   b) Mendel
   c) Watson
   d) Lamarck
   Answer: b) Mendel
2. DNA stands for:
   a) Deoxyribonucleic Acid
   b) Dinucleic Acid
   c) Double Nucleic Acid
   d) Deoxynucleic Acid
   Answer: a) Deoxyribonucleic Acid

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3. Human Physiology

Sample MCQs:

1. The functional unit of kidney is:
   a) Neuron
   b) Nephron
   c) Alveoli
   d) Artery
   Answer: b) Nephron
2. Oxygen is transported in blood by:
   a) Plasma
   b) Platelets
   c) Hemoglobin
   d) WBC
   Answer: c) Hemoglobin

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Important Diagrams for CUET Biology

Diagrams are extremely important in Biology as many CUET questions are visual and concept-based.

Focus on:

• Cell structure diagrams
• Human heart and digestive system
• DNA structure
• Nephron and nervous system

Tip: Practice labeling diagrams regularly to improve retention and accuracy.

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Quick Revision Notes for CUET Biology

• Focus on NCERT concepts and definitions
• Revise key terms and processes daily
• Use short notes for last-minute revision
• Practice diagram-based questions

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How Personalized Online Learning Courses Boost CUET Biology Preparation

Personalized online learning gives students a competitive edge by focusing on individual strengths and weaknesses.

Key Benefits:

1. Customized Study Plans
Study schedules designed according to your learning pace and exam goals.

2. Expert Faculty Support
Learn from experienced teachers who simplify complex Biology concepts.

3. Regular MCQ Practice & Mock Tests
Practice real exam-level questions with detailed analysis.

4. One-on-One Doubt Solving
Get personalized attention and instant doubt resolution.

5. Diagram-Based Learning Approach
Special focus on diagrams and visual understanding.

👉 Start your preparation with structured programs here:
Online Learning Courses: https://scientiatutorials.in/courses/

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Smart Strategy to Crack CUET Biology

• Practice daily MCQs and diagrams
• Revise NCERT thoroughly
• Take weekly mock tests
• Analyze mistakes and improve weak areas
• Follow a structured online learning plan

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FAQs – CUET Biology MCQs & Online Learning (Authority Section)

1. How many MCQs should I practice daily for CUET Biology?

You should practice at least 50–80 MCQs daily along with diagram-based questions for better understanding.

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2. Are NCERT books enough for CUET Biology preparation?

Yes, NCERT is the most important resource, but practicing additional MCQs and mock tests is essential.

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3. Why are diagrams important in CUET Biology?

Many questions are diagram-based, so understanding and labeling diagrams improves accuracy and scores.

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4. How do online learning courses help in Biology preparation?

They provide:

• Personalized study plans
• Expert guidance
• Regular testing
• Focus on diagrams and concepts

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5. Can I crack CUET Biology without coaching?

Yes, but personalized online learning courses make preparation more efficient and structured.

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6. What is the best revision strategy for CUET Biology?

• Revise short notes daily
• Practice MCQs regularly
• Focus on diagrams
• Take mock tests

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7. How important are mock tests for CUET Biology?

Mock tests are extremely important for improving speed, accuracy, and confidence.

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Final Thoughts

Success in CUET Biology depends on concept clarity, consistent practice, and smart learning strategies. By combining MCQ practice, diagram understanding, and personalized online learning, you can significantly boost your performance.

Stay consistent, follow a structured plan, and use expert guidance to achieve your academic goals.